Challenges in the management of paediatric cataract in a developing country

Abstract

Aim: To review the management of cataract in children in a tertiary hospital in a developing country, and to highlight the challenges therein.

Methods: The hospital records of children aged 15 years or less that had cataract surgery at University of Nigeria Teaching Hospital, Enugu from 2005 to 2008 were reviewed retrospectively. Information was obtained on bio-data, pre- and post-operative visual acuity (VA), biometry, and type of surgery, use of intraocular lens (IOL) and presence of co-morbidity. SPSS was used for data entry and analysis.

Results: The hospital records of 21 children (26 eyes) were analyzed. There were 12 males (57.1%) and 9 females (42.9%). Pre-operative VA could not be assessed in 11 eyes (42.3%), 14 eyes (53.9%) had VA <3/60 and 1 eye (3.8%) had VA 6/60. Biometry was done in only 5 eyes (19.2%). All eyes had standard extracapsular cataract extraction without primary posterior capsulectomy; 12 eyes (46.2%) had posterior chamber intraocular lens (PC-IOL) implant while 13 eyes (50.0%) had no IOL. After 12 weeks of follow up, vision assessment was available in only 15 eyes. With best correction, VA of 6/18 or better was achieved in only 5 eyes (33.3%).

Conclusion: Inadequate facilities and inadequate follow up after surgery are some of the challenges in managing paediatric cataract in the developing countries. If these challenges are not addressed, cataract will remain a major cause of childhood blindness and low vision in Africa for many years. There should be collaboration between Paediatric Ophthalmology Centres in industrialized and developing countries to enhance skill transfer. Governmental and International Non-governmental Organizations can go a long way to facilitate this exchange.

Keywords: challenges; childhood cataract; developing countries.